Extract of sample "CIS206 Linux question"

Linux Administrators need for Scripts Insert Insert Administrators in Linux systems need scripts when they find themselves in a situation where they have to do the same thing repeatedly. That will ensure that they spend less time doing the same thing with scripts that have been put to test in the past. The scripts are also easier to use thus saves the administrator a lot of time. Further, they automate the administrator’s task of monitoring the system with less effort. They also offer debugging in a very interactive manner (Lewis, 2013). The latter relates to the notion of the quick start. It is a vital tool for managing many users and monitoring the entire system in general.Using scripts also plays a crucial role when you want to backup your system or the database like MySQL. By using scripts, the system can run the process entirely on its own at times that you are out of reach or the administrator has forgotten to carry out the process (Negus, 2011). In the same manner, it can be applied to network services to ascertain what is running and what has stopped. The following case alerts the administrator before users note. Moreover, administrators need scripts to trace numerous failed logins from particular terminals thus allowing them to block those IP addresses. These are typical symptoms of attempted attacks.Administrators also create scripts for alerts on the usage of processes in their systems. It is an effective way of identifying processes that are eating up valuable resources thus slowing down the response of the system.ReferencesLewis, J. (2013). Linux utilities cookbook. [Place of publication not identified]: Packt Publishing Limited.Negus, C. (2011). Linux Bible. Hoboken, N.J.: Wiley.
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...? Comparing Different Linux Vendors Affiliation with more information about affiliation, research grants, conflict of interest and how to contact Comparing Different Linux Vendors Linux is a very popular operating system just like Windows. It is widely in use because of its efficiency and security. This operating system is free of cost and is open source, that is, it can be downloaded, installed and distributed for free. Hence, it is used more than any other operating system. Linux was first designed as an operating system for servers and now along with the server based applications it leads in desktop and other major systems as well. It is based on Unix....

...? A Comparison of Linux Distributions A Comparison of Linux Distributions Introduction The basic purpose of this paper is to compare different distributions of Linux that are being provided by three vendors. Possibility of using Linux operating system in server/workstation environment is also explored in this report. Total cost of ownership, availability of training modules, support, product reliability and application are also stated. Comparison and contrast of Linux server and Workstation products between three separate and distinct Linux vendors is as follows. Red Hat Linux Inc. Enterprise version of Red Hat supports...

...?Init process in Linux By definition, an operating system is a collection of software programs that govern the operation of a computer, where it acts as an interface between the computer and the user. The operating systems are responsible for managing the activities that run in a computer, and sharing the available resources among these activities (Ippolito). There are a number of operating systems, which are categorized on the basis of the applications they support and the type of computers they control. The most common operating systems are Microsoft Windows, Linux, Mac, Solaris and UNIX. In order for the operating system to interact with the computer and the user, there has to be a set of processes running in the background... . These...

...custom software. However, development of custom software is normally uneconomical, cumbersome and time-consuming. This not only takes enormous amount of expenditure as well as valuable human resources. Therefore, most companies opt for outsourcing and take benefit of readymade software packages.
Linux based open source software packages as well as proprietary software are available to choose to suit the requirement. Each of them has their own merits and demerits, which should be analytically weighed before making a decision. Free software are either free of cost or their source codes are available in public domain. As far as an enterprise is concerned it has to train their employees as well as to get constant support...

...INFS 361 ____________________ HW Linux Value: 50 Due: 9/8 at midnight Instructions: Write a three to six page report on Linux. This report does not have to be formatted like a formal paper; rather it should be more of an overview how-to user-manual type report. It should answer the following questions. Document your sources (per each question if necessary). URLs are sufficient for documentation (you don’t need to do a full bibliography—just place the source in parenthesis following the question that source addresses).
I suggest that you keep and update this document throughout the semester! Use it as your own personal reference guide. I will NOT ask you...

...Configuration of user groups in UNIX are based on hierarchy es. These es consist of the owner, the group, and the other. For each users, individuals can use read, write, and execute. Any attempt to access the file via the user requires permission. Since directories are not used in same way as traditional file system, the permissions for working on these are different. As a matter of fact, the execute command is needed on a directory to access the files within. Directories are just file systems. To read the names of files in a directory using read(),users cannot list the contents of the directory but can access files.
The shell is a crucial element to UNIX in development as stated earlier and allows users to change directories... of user...

...Filesystems in Linux and Windows Insert Insert Reasons that will make you choose one filesystem over another typically? The reasons for choosing one filesystem over another include read and write capabilities. It also concerns the ability of the filesystem to be increased or reduced and limitations that come with it (Basta, 2013). We also consider its compatibility with a majority of the other filesystems. It is also vital to consider the length of its fsck which determines whether it’s or not journalized.
What Windows file systems do you typically use and why?
I use exFAT filesystem because it saves me the time of having to format the drive when shifting from the two operating systems I use i.e. mac and windows. The reason... for this is...

...Administering a UNIX User Environment Administering a UNIX User Environment The article, Unix Administration, by David Malone focuses on various aspects that involve the administration of the UNIX user environment. It starts by outlining the duties of an administrator that generally involve ensuring the system functions as intended. Although the tasks of administrators vary depending on the environment, they are expected to add or remove users, hardware, and software. They also perform backups, documentation, auditing and troubleshooting of security features, and helping users (Malone 2011).
The administrator accomplishes the tasks mentioned above by using basic UNIX objects. Some of these basic UNIX objects are such as files... a UNIX User ...

...Practical Guide to Fedora and Red Hat Linux Insert Insert Chapter 8: Linux GUIs: X and GNOME 2. What is a terminal emulator? What does it allow you to do from a GUI that you would not be?
It simulates a terminal but does so in a graphical platform. What is available from this GUI is a shell command interface that allows the user to issue commands that a typical GUI cannot handle.
4. a) List two ways you can open a file using Nautilus.
First, you may double-click on the name of the file or the object concerned. Secondly, you can right click on you want to open then click on open from the popup menu.
b) How does Nautilus “know” which program to use to open different types of files?
The files MIME type...

...The Evolution of Linux Affiliation: The Evolution of Linux Computer systems have been advancing in the past few decades. The advancement in computer systems has triggered increased technological needs of computer users. Linux is one of the evolving computer operating system in the Information technology sector. Linux is a clone or a version of an operating system that is developed to UNIX standards. Linux operating system has the capability of running in both 32 bit systems and 64-bit hardware systems. Linux is mainly used in areas requiring multiple systems and multitasking. It can run on multiple processors at the same time. This...

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